DE19882072T1 - Actuator and control device therefor - Google Patents

Actuator and control device therefor

Info

Publication number
DE19882072T1
DE19882072T1 DE19882072T DE19882072T DE19882072T1 DE 19882072 T1 DE19882072 T1 DE 19882072T1 DE 19882072 T DE19882072 T DE 19882072T DE 19882072 T DE19882072 T DE 19882072T DE 19882072 T1 DE19882072 T1 DE 19882072T1
Authority
DE
Germany
Prior art keywords
actuator
control device
device therefor
therefor
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19882072T
Other languages
German (de)
Inventor
Shigekazu Nagai
Fumio Morikawa
Hiroyuki Shiomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMC Corp
Original Assignee
SMC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP9023043A external-priority patent/JPH10225170A/en
Priority claimed from JP5367497A external-priority patent/JPH10245121A/en
Application filed by SMC Corp filed Critical SMC Corp
Publication of DE19882072T1 publication Critical patent/DE19882072T1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/44—Mechanism associated with the moving member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/063—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body, e.g. a carriage or part thereof, provided between the legs of a U-shaped guide rail or track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
    • B23Q11/125—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction for lubricating ball screw systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/32—Balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6651—Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
DE19882072T 1997-02-05 1998-01-30 Actuator and control device therefor Withdrawn DE19882072T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9023043A JPH10225170A (en) 1997-02-05 1997-02-05 Control device of electric actuator
JP5367497A JPH10245121A (en) 1997-03-07 1997-03-07 Actuator
PCT/JP1998/000409 WO1998035435A1 (en) 1997-02-05 1998-01-30 Actuator and apparatus for controlling the same

Publications (1)

Publication Number Publication Date
DE19882072T1 true DE19882072T1 (en) 2000-01-27

Family

ID=26360332

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19882072T Withdrawn DE19882072T1 (en) 1997-02-05 1998-01-30 Actuator and control device therefor

Country Status (6)

Country Link
US (1) US6346788B1 (en)
KR (1) KR100362528B1 (en)
CN (1) CN1077352C (en)
DE (1) DE19882072T1 (en)
TW (1) TW445699B (en)
WO (1) WO1998035435A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000088070A (en) * 1998-09-09 2000-03-28 Smc Corp Motor-driven actuator
US6408526B1 (en) * 1999-04-12 2002-06-25 The Regents Of The University Of California Ultra-precision positioning assembly
JP2001116100A (en) * 1999-10-18 2001-04-27 Smc Corp Actuator
JP2002303320A (en) * 2001-04-06 2002-10-18 Smc Corp Manufacturing method of frame with guide
US7448134B2 (en) * 2001-04-06 2008-11-11 Smc Kabushiki Kaisha Method for producing actuator having guide-equipped frame
GB0117904D0 (en) * 2001-07-23 2001-09-12 Lucas Industries Ltd Motor control system
US6998808B2 (en) * 2002-09-10 2006-02-14 Keihin Corporation Positioning apparatus using brushless motor
US7298108B2 (en) * 2004-11-29 2007-11-20 Smc Kabushiki Kaisha Control system for electric actuator
JPWO2007013422A1 (en) * 2005-07-27 2009-02-05 Thk株式会社 Method for manufacturing motion guide device, and motion guide device manufactured using this method
US8132330B2 (en) * 2007-09-21 2012-03-13 Pacific Bearing Company Bearing assembly and method of making a bearing assembly
JP2009168721A (en) * 2008-01-18 2009-07-30 Nippon Thompson Co Ltd Small sliding device
JP5574152B2 (en) * 2010-01-05 2014-08-20 Ｓｍｃ株式会社 Linear actuator
JP2013044684A (en) * 2011-08-25 2013-03-04 Seiko Epson Corp Handler and component inspection apparatus
JP2013143824A (en) * 2012-01-11 2013-07-22 Smc Corp Electric actuator
TWI499731B (en) * 2013-01-17 2015-09-11 Timotion Technology Co Ltd Linear actuator
US9334937B2 (en) * 2013-07-03 2016-05-10 Pacific Bearing Company Floating nut and carriage assembly
DE102014119113B3 (en) * 2014-12-18 2016-04-14 Weiss Gmbh Composite linear guide with fixing agent
CN107191480A (en) * 2017-07-12 2017-09-22 江门市天功自动化科技有限公司 A kind of straight line module
US11168770B2 (en) * 2019-05-23 2021-11-09 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Vehicle drive mechanism

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764936A (en) * 1980-10-09 1982-04-20 Ushio Inc Annealing device
FR2556627B1 (en) * 1983-12-16 1990-10-12 Honda Motor Co Ltd DRILL
JPH04145886A (en) * 1990-10-02 1992-05-19 Toshiba Corp Speed control method and apparatus for motor
JPH04168988A (en) 1990-10-31 1992-06-17 Hitachi Ltd Speed control system for motor
EP0536493B1 (en) * 1991-08-01 1996-06-12 Smc Kabushiki Kaisha Actuator and actuator arrangement
WO1993005321A1 (en) * 1991-09-04 1993-03-18 Smc Kabushiki Kaisha Actuator
JPH06226571A (en) 1993-01-29 1994-08-16 Honda Motor Co Ltd Table moving device of machine tool
JP3242223B2 (en) * 1993-08-02 2001-12-25 オークマ株式会社 Motor control device
EP0647503A3 (en) * 1993-10-12 1995-12-13 Smc Kk Linear guiding device and system.
TW463449B (en) * 1995-02-10 2001-11-11 Smc Kk Electric actuator
JP3695784B2 (en) * 1995-03-08 2005-09-14 Ｓｍｃ株式会社 Electric actuator
US5711611A (en) * 1996-06-10 1998-01-27 Smc Kabushiki Kaisha Guide mechanism
US5809829A (en) * 1996-11-25 1998-09-22 Amada Mfg America Inc. Ball screw and work feeding device using same

Also Published As

Publication number Publication date
WO1998035435A1 (en) 1998-08-13
CN1077352C (en) 2002-01-02
KR100362528B1 (en) 2002-11-23
TW445699B (en) 2001-07-11
KR20000070828A (en) 2000-11-25
CN1249863A (en) 2000-04-05
US6346788B1 (en) 2002-02-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: F16H 25/20

8125 Change of the main classification

Ipc: F16C 29/04 AFI20051017BHDE

8139 Disposal/non-payment of the annual fee